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authorDmitry Podgorny <pasis.ua@gmail.com>2020-06-24 03:09:53 +0300
committerDmitry Podgorny <pasis.ua@gmail.com>2020-06-24 16:29:19 +0300
commit09e12a826f3e9960b2f9a8aaa9098109587e27f7 (patch)
tree4e1a2ee9440020d1c6bd42f817a1e50ead6207ce /tests/functionaltests/test_presence.c
parent5d8f3f27916e5b9efc9fce6401f83f533f8a80a8 (diff)
downloadprofani-tty-09e12a826f3e9960b2f9a8aaa9098109587e27f7.tar.gz
Fix gcc warnings for cygwin
strncpy(3) is not so safe function and can lead to mistakes. For
example, strncpy(dest, "Profanity", 10); is redundant and leads to
problems when someone changes the source string.

Different example is when 3rd argument equals to length of the
destination buffer. strncpy(3) doesn't terminate string with '\0' when
it truncates. Therefore, the destination string becomes corrupted.

Zeroize storage for 'nid', so the last byte remains '\0' in case of
truncate.
Diffstat (limited to 'tests/functionaltests/test_presence.c')
0 files changed, 0 insertions, 0 deletions